Windows 10: Dolby driver not working after updated to version 1903

Discus and support Dolby driver not working after updated to version 1903 in Windows 10 Drivers and Hardware to solve the problem; My Lenovo G480 laptop has Dolby audio inside and is working fine in Windows 10 version 1809 while installing the driver in safe mode with driver... Discussion in 'Windows 10 Drivers and Hardware' started by chee wenglou, Jun 9, 2019.

  1. CHEE WENGLOU
    chee wenglou Win User

    Dolby driver not working after updated to version 1903


    My Lenovo G480 laptop has Dolby audio inside and is working fine in Windows 10 version 1809 while installing the driver in safe mode with driver signature disabled. However, when I updated to version 1903, the Dolby driver stopped working and the quality of the sound became very bad. I had tried every methods i.e reinstalling and updating both Conextant and Dolby driver but still not working. Is there any fixes besides restore back to version 1809?

    :)
     
    chee wenglou, Jun 9, 2019
    #1
  2. CLIFF S
    Cliff S Win User

    Known issues for Windows 10 May 2019 Update version 1903


    Works for me*Party
    I received an update for dolby atmos after a half an hour of upgrading

    Dolby driver not working after updated to version 1903 [​IMG]
     
    Cliff S, Jun 9, 2019
    #2
  3. R KUMAR11
    R Kumar11 Win User
    Dolby Audio not working in windows 10

    Hello,

    After resetting windows dolby audio not working but it's installed in there I updated all the drivers, uninstalled the audio driver and installed again but it won't working. It's in the list of installed program but when I search in the windows there is
    no dolby audio in system. I even visited manufacturer website and downloaded the latest audio deriver (Realtek audio according to my laptop model) but it not working. Any suggestion other than resetting windows?
     
    R Kumar11, Jun 9, 2019
    #3
  4. SANDYBOWMAN0703
    SandyBowman0703 Win User

    Dolby driver not working after updated to version 1903

    Dolby Digital Plus audio driver

    I keep getting the following msg:

    The current Dolby Digital Plus audio driver version is 7.6.4.9 and the software application expects driver 7.5.1.1. Please install a valid driver and software application combination.

    When I checked in Control Panel: Programs it lists Dolby Digital Plus audio driver as 7.5.1.1 so where is this update and how do I resolve it.

    Thanks for any help.
     
    SandyBowman0703, Jun 9, 2019
    #4
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Dolby driver not working after updated to version 1903

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